These principles were confirmed in the Shanghai Communique of February 28, 1972 and reaffirmed in the Joint Communique on the Establishment of Diplomatic Relations which came into effect on January 1, 1973.

• 一九七二年二月二十八日的上海公报确认了这些原则。 一九七九年一月一日生效的建交公报又重申了这些原则。